JPS6324230Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a solar heat utilization device, and more specifically, a blind type solar heat collector is installed in a space inside a double-glazed window facing the outside air of a building, and the upper and lower sides of the space are facing indoors. This invention relates to an improvement of an opening/closing window for a solar heat collector that can be opened and closed more easily.

The conventionally known structure consists of two glass plates facing each other with a space between them, a solar heat collector placed in the space, and an air intake/exhaust system that can be opened and closed above and below the space leading to the inside of the room. Provide a mouth. In use, if both intake and exhaust ports are left open during winter sunshine, low-temperature indoor air flows into the space from the lower intake and exhaust ports, is heated by the solar heat collector, and rises inside the space. Hot air enters the room through the upper air intake and exhaust vents and warms the low-temperature air in the room. Also, at night, both intake and exhaust ports are closed to prevent air convection between the room and the space, and to prevent low-temperature air in the space cooled by outside air from flowing into the room.

However, the intake/exhaust port of the conventional structure described above has a drawback that the structure is complicated and the construction cost is high.

The object of the present invention is to provide a solar heat-utilizing opening/closing window that eliminates the above-mentioned drawbacks with a simple structure.

The present invention will be described below with reference to Examples.

In FIGS. 1 and 3, which are illustrated with a rotating window,
The mounting frame into which the window frame body is fitted is composed of an upper mounting frame 1, a lower mounting frame 2, and a vertical mounting frame 3. A frame 4 consisting of an upper frame 1A, a lower frame 2A, and a vertical frame 3A is provided in the above mounting frame in a vertical axis rotating manner, and the four peripheral edges of the frame 4 are provided with the inside of the mounting frame. Tight materials 5, 5, . . . are provided on the sliding parts, respectively, to seal the space between the frame body and the mounting frame. Further, 41 is a handle for fixing the frame body 4 to the mounting frame 2.

A solar heat transmitting plate 6 is hermetically fitted on the outdoor side of the frame 4 via a tight material 7 and a sealing material 8, and a Venetian blind type solar heat collector 9 is installed on the indoor side of the transparent plate 6. Arrange. A blind type solar heat collector has a plurality of heat collecting slats 10 arranged in parallel while maintaining an appropriate inclination angle, and when used in winter, the upper surface of the slats is used as a heat collecting surface to absorb solar heat rays and fill the internal space 11 of the frame 4. It warms the air and sends it into the room to help with heating. Furthermore, when used in the summer, various types of blind type solar heat collectors can be used in which the upper surface of the slats is a heat ray reflecting surface to reflect solar heat rays outside and prevent the slats from rising in temperature. Also, one side of the slat is formed as a heat ray absorbing surface and the other side is formed as a heat ray reflecting surface, and the slat surface is used inverted depending on the winter and summer seasons, or the first slat has a heat ray absorbing surface on the top surface and a heat ray reflecting surface on the top surface. In the winter, each second slat is pulled up to the lower surface of each of the first slats adjacent thereto, and in the summer, each second slat is raised to the lower surface of each of the first slats adjacent to the lower part of the second slat. It is also possible to use the upper surface of all the slats as a heat ray absorbing surface or a heat ray reflecting surface by lowering the upper surface.

The indoor side surface of the heat collector 9 is open, and a shoji body 12 described below is attached to this surface. Shoji body 1
2 is a structure in which a transparent plate 13 or an opaque panel is fitted through a tight material 7 to a framework constituted by an upper stile 14, a lower stile 15, and a vertical stile 16, and the upper and lower stile 14 of the shoji body , 15 and the upper and lower frames 1A and 2A of the frame body facing the upper and lower frames, respectively, are provided with gaps G and G of an appropriate size. In the illustrated embodiment, the height of the vertical stile 16 of the shoji body 12 is formed approximately equal to the internal standard height of the frame 4, and the upper stile 14 and the lower stile 1 of the shoji body 12 are
The length between the outer edges in the vertical direction of 5 is formed to be shorter than the above-mentioned internal standard height to provide gaps G, G.

Reference numeral 17 is a hinge provided between the vertical stile 16 of the shoji body and the upper frame 1A of the frame body, and 18 is an operating tool for the shoji body, by which the shoji body 12 can be manually opened and closed from the indoor side in an undulating shape. (Figures 4A and 4B). Incidentally, it is also possible to omit the hinge 17 and the operating tool 18 described above and obtain a simple structure in which the shoji body 12 is fixed to the frame body 4.

19, 19 are the upper stile 14 and lower stile 1 of the shoji body 12
Gap closing material formed on the upper and lower end surfaces of 5 over the width of each stile, with a circular cross-section pivot support 2 at one end.
0 and 20 are formed to be rotatable by fitting into bis-pocket-shaped support parts 20' and 20' provided on the upper and lower frames, and the other end is in contact with the indoor side surface of the frame 4 to close the above-mentioned gap G. , G are formed so that they can be opened and closed. Note that the gap closing agent 19 is integrally formed by extrusion molding.

In FIGS. 5A to 5C showing the upper gap closing member 19, one end of a substantially tubular actuating shaft 21 is fitted onto the pivot portion 20 at one end in the width direction of the gap closing member 19, and the other end is It extends to the vertical stile 16 of the shoji body. One end of the actuating shaft is formed into a C-shaped cross section by drilling a groove parallel to the axis in a part of the tube portion, and the actuating shaft 21
It is formed so as to be able to transmit rotational motion to the gap closing member, and a pinion 22 is provided near the extension at the other end.

The vertical frame 16 of the shoji body 12 is provided with a connecting rod 23 that is slidable vertically along its axis, and a rack 24 that engages with the pinion is formed at one end facing the pinion 22.

Figure 6 shows the operation of the upper and lower gap closing members 19, 19 attached to the shoji body 12, and the gap closing members 19, 19 in the figure are opened by the positions of the racks 24, 24 shown by solid lines. Indicates the condition, easy 2
4 and 24 upward, the pinions 22 and 22 rotate, and the gap closing members 19 and 19 are rotated.
indicates that G closes the gaps G and G.

As shown in FIGS. 7A and 7B, the opposing ends of the two connecting rods 23, 23 are connected by a connecting fitting 25 with a square cross section, and the eccentric cam 26 is fitted into the recess of the fitting. . The vertical stile 16 is also provided with a handle 28 which is fixed to the eccentric cam 26 via a shaft 27. When the handle 28 is operated, the eccentric cam 26 rotated by the handle 28 causes the connecting rods 2
3 and 23 simultaneously slide in the same direction to simultaneously open and close the gap closing members 19 and 19 as explained in FIG. The racks 24, 24 shown in FIG. 6 are oriented in opposite directions to enable the above-described operation.

In the above description, the gap closing material was provided on the shoji body side, but it can be provided on the frame body side. It is also possible to fix the frame body to the window opening to which the frame body is attached, thereby creating a so-called fitted window.

Since the present invention is configured as described above, it is possible to provide an opening/closing window that effectively utilizes solar heat with a simple structure.In particular, the gap closing member for the air intake and air extraction gaps is an integrally constructed hinge. Since it is a rotary type, manufacturing of the gap closing material and the hinge receiving part is simple and has high precision, so there are few failures.

[Brief explanation of the drawing]

Figure 1 is a front view of the solar heat utilization window of the present invention as seen from the indoor side, Figure 2 is a vertical cross-sectional view taken along the - line in Figure 1, and Figure 3 is a cross-sectional view taken along the - line in Figure 1. , FIGS. 4A and 4B are a front view of the hinge to which the shoji body is attached, and a side view in the - arrow direction of FIG. 1, and FIGS. 5A to 5C are main points of the rotation mechanism of the gap closing material Front view showing parts, - of Fig. 1.
A side view and a plan view in the direction of the arrow, FIG. 6 is a side view in the direction of the - arrow in FIG. 1 showing the upper and lower parts of the rotating mechanism, and FIG. 7A is a side view in the direction of the - arrow in FIG. Viewing side view, FIG. 7B is − of FIG. 7A.
It is a rear view about a line. G...Gap, 1A...Upper frame, 2A...Lower frame, 4
... Frame body, 6 ... Transparent plate, 9 ... Solar heat collector,
12...Shoji body, 14...Upper stile, 15...Lower stile,
17... Hinge, 19... Gap closing material, 20... End portion (branch support), 20'... Bis pocket (support portion).

Claims (1)

[Claims for Utility Model Registration] 1. On the indoor side of the frame 4, which is provided with a solar heat ray transmitting plate 6 on the outdoor side and a blind type solar heat collector 9 on the indoor side, there is a shoji body 12 that is framed around all four sides. , and provide appropriate gaps G and G between the upper and lower frames 14 and 15 of the shoji body and the upper and lower frames 1A and 2A of the frame body facing the upper and lower frames, and In the gap, gap closing members 19, 19, which can be opened and closed and pivoted on either the shoji body or the frame body, are arranged,
The above-mentioned gap closing material is used for the upper and lower frames 14 and 1 of the shoji body.
5. A solar heating window formed of an integral extruded material and having one end portions 20, 20 of a circular cross section which are hinged to bis pockets 20, 20' provided in the solar heating window. 2. The solar heating window according to claim 1, wherein the gaps G are formed by making the height of the shoji body 12 shorter than the internal standard height of the frame body 4. 3 The shoji body 12 has a hinge 1 formed on its upper part.
7. A solar heat utilization window according to claim 1 or 2 of the utility model registration claim, which can be opened and closed with respect to the frame body 4 by means of the solar panel 7. 4. The solar heat utilization window according to claim 1 or 2, wherein the frame 4 is movable with respect to the window opening to which the frame is attached.